/*
 * Copyright University of Basel, Graphics and Vision Research Group
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package scalismo.faces.sampling.evaluators

import scalismo.sampling.DistributionEvaluator

class MaxOfEvaluatorsEvaluator[A](evaluators: Seq[DistributionEvaluator[A]]) extends DistributionEvaluator[A] {
  override def logValue(sample: A): Double = {
    evaluators.iterator.map(e => e.logValue(sample)).max
  }
}

object MaxOfEvaluatorsEvaluator {
  def apply[A](evaluators: DistributionEvaluator[A]*) = new MaxOfEvaluatorsEvaluator[A](evaluators.toSeq)
}